Soundstream ST4.1000DB 4-Channel Bluetooth ATV Boat Motorcycle Marine Amplifier

Ultra Micro Amp-Great for Car, Motorcycle, ATV or Boats
AutoSoundsWarehouse
(142277)
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US $164.90/ea
or Best Offer
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
7 available476 sold
Bulk savings quantity 1
Bulk savings:
Buy 2 or more for 156.66 each one

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People want this. 405 people are watching this.
This one's trending. 476 have already sold.
Shipping:
Free 2-4 day delivery
Get it between Wed, Jul 2 and Sat, Jul 5 to 94104.
Located in: Rosemead, California, United States
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:201776709193
Last updated on Jun 27, 2025 07:17:30 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Type
Amplifier
Features
Bluetooth Ready
Country/Region of Manufacture
Korea, Republic of
UPC
0709483051034
Brand
Soundstream
Model
ST4.1000DB
MPN
ST41000DB
RMS Power
1000W
Channels
4

About this product

Product Identifiers

Brand
Soundstream
MPN
ST41000DB
Ean
0709483051034
GTIN
0709483051034
UPC
0709483051034
Model
ST4.1000DB
eBay Product ID (ePID)
5030654397

Product Key Features

RMS Power
1000W
Channels
4

Dimensions

Length
7.75in

Additional Product Features

Custom Bundle
No

Item description from the seller

About this seller

AutoSoundsWarehouse

99.5% positive feedback•487K items sold

Joined Apr 2006
Alpine Audiocontrol Audiovox Behringer Boston Acoustics Cerwin Vega Chauvet Code Alarm CrimeStopper Farenheit Gemini Hello Kitty Infinity Jensen JBL JVC Kenwood Massive Audio Metra MTX Audio Pac ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
AmplifiersHeadunitsSpeakersSubwoofersSub EnclosuresInstallation AccessoriesCar AlarmsMarine AudioMobile Video

Seller feedback (153,981)

All ratings
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  • s***o (205)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The seller deserves 10/5 stars. Extremely helpful and responded quickly when I had an issue with the amp. I’m very pleased with my my purchase and would buy from this seller again. The amp deserves 4/5. Just a heads up: the orange wire is the remote. I found that out the hard way. Other than that, it’s a good amp and makes good power. I’m running 4 Kicker tower speakers and it powers them with no problem. I love that it’s Bluetooth as well.Finally, don’t forget to use OFC wire.
  • l***o (189)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Fricken phenomenal! Don’t even hesitate to buy one of these. My ears still hurt. Using with 4 Polk Audio MM1 Series MM692 - 6x9" Three Way Speakers with Ultra-Marine Certification in my boat. Wow. Basic. Clean. Perfect. Don’t know if I will even need a subwoofer. Love it!
  • 6***r (716)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    A1 product fast shipping!
See all feedback

Product ratings and reviews

Learn more
4.6
54 product ratings
  • 44 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 3 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Good sound quality

Good value

Small form factor

Most relevant reviews

See all 40 reviews
  • by polarisxcr800
    Jun 22, 2017Top favorable review

    So far this is great!

    The head unit died in my 21' Regal bow rider. While looking for replacement options I came across this amp and read as much as I could about it. Since all I do is stream music from my phone via Bluetooth anyway I talked myself into the fact that with this there would be no need for a head unit and I would get more power than any available head unit could provide. When I received the Amp I was thinking, wow, this thing is tiny, and I had doubts about what it would do. I am running two Kenwood 8" marine speakers in the back and two JL Audio 6 1/2 in the front. All I can say is WOW. This thing far exceeded my expectations. I was hoping I would have a volume clear and loud enough to hear the radio while running across the lake. Not only is that not an issue but I think I could hold a dance ...

    Verified purchase: YesCondition: New

  • by eighty6ramam
    May 25, 2016

    Great small amp

    I'm using this with two 8" 600w wake tower speakers on my atv. Very good power to hear clearly when riding. Also compact enough to never know it's there. Bluetooth works good through my phone music app.

    Verified purchase: YesCondition: NewSold by: shopcustomauto

  • by m.connors775
    Sep 23, 2016

    Great!

    This amp is the coolest thing since sliced bread! Just installed it on my bagger with no radio , just running off my Bluetooth phone.. This is perfect!!

    Verified purchase: YesCondition: NewSold by: woofersetc_outlet

  • by johndav.6600
    Apr 30, 2018

    Bluetooth doesn't work

    I was excited to hook it up as soon as it came in. The first time the bluetooth stayed on for about a minute. Then I had to disconnect the whole system for 5 minutes. Then it connected for 20 seconds then lost bluetooth. The only way I can get it to come back on is unplug it for 5 minutes. Then I get 20 more seconds of bluetooth and poof.....gone again.

    Verified purchase: YesCondition: NewSold by: autosounds_warehouse

  • by ten7deuce520
    Apr 08, 2019

    Small amp with big power.

    This amp is badass! I have 4 Polk 6x9s and this amp pushes them perfect. Doesn't even get hot. Only down side was the wiring diagram which made no sense other than that this amp by far is Great!!! Keep in mind this set up is put in my Harley bags and the music is Loud and Clear. My friends are ordering theres after hearing my bike. Satisfied customer.

    Verified purchase: YesCondition: NewSold by: stereo-needs

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